Seiko Cal. 4444 - 186

This Hand-Winding model from 1977 features a 38mm Hardlex-Coated Steel case. It features a Green dial protected by a Sapphire crystal and offers 90m of water resistance. [seikata-wm-4a9dab3a5a43]

Also known as: Bullhead, Flighty

Specifications

Movement

Hand-Winding

Case Material

Hardlex-Coated Steel

Case Width

38mm

Case Thickness

11.2mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

90m

Dial Color

Green

Jewels

32j

Frequency

36,000 bph

Power Reserve

38 hours

Year

1977

Related Models

• Seiko 3860-625
• Seiko 6379-984
• Seiko 5284-778
• Seiko 7184-174
• Seiko 4572-188
• Seiko 6364-517
• Seiko 7058-236
• Seiko 6198-734
• Seiko 6195-584
• Seiko 5647-443
• Seiko 6622-968
• Seiko 7177-633